A compact disc (CD) is a data A storage system of the type : Options: A . &nbspMagnetic B . &nbspOptical C . &nbspElectrical D . &nbspElectromechanical

A compact disc (CD) is a data A storage system of the type :

Question

A compact disc (CD) is a data A storage system of the type :

Options:

A . Magnetic

B . Optical

C . Electrical

D . Electromechanical

Answer: Option B

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